ENGINE HESITATES WHILE IDLING

  • Tiny
  • vivian123
  • 2000 Mazda MPV
  • 150,000 miles

Sounds like gentle small puffs when idling; and happens when first start idling. Is not ongoing. Feels like brief hesitation

Monday, April 16th, 2012 AT 3:52 PM

1 Answer

  • Tiny
  • hmac300
  • Expert
  • 41,612 posts

Check for a vacuum leak, check for hoses off or split. Try cleaning throttle body with choke cleaner on both sides.

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Monday, April 16th, 2012 AT 6:03 PM

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